VALID_PAGE() has been removed from kernel long time ago, so fix the comment. Signed-off-by: Jiang Liu <jiang.liu@xxxxxxxxxx> Cc: Guan Xuetao <gxt@xxxxxxxxxxxxxxx> Cc: linux-kernel@xxxxxxxxxxxxxxx --- arch/unicore32/include/asm/memory.h | 6 ------ 1 file changed, 6 deletions(-) diff --git a/arch/unicore32/include/asm/memory.h b/arch/unicore32/include/asm/memory.h index 5eddb99..debafc4 100644 --- a/arch/unicore32/include/asm/memory.h +++ b/arch/unicore32/include/asm/memory.h @@ -98,12 +98,6 @@ /* * Conversion between a struct page and a physical address. * - * Note: when converting an unknown physical address to a - * struct page, the resulting pointer must be validated - * using VALID_PAGE(). It must return an invalid struct page - * for any physical address not corresponding to a system - * RAM address. - * * page_to_pfn(page) convert a struct page * to a PFN number * pfn_to_page(pfn) convert a _valid_ PFN number to struct page * * -- 1.7.9.5 -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>